Moved some functionality to VTKViewer_Utilities.h

[modules/kernel.git] / src / OCCViewer / OCCViewer_ViewPort.h

diff --git a/src/OCCViewer/OCCViewer_ViewPort.h b/src/OCCViewer/OCCViewer_ViewPort.h
index 7b7a6552c8147ec079ed9fd45f9e25ba50cefe44..6f80c7816025573f780a351ea09be051a94b9589 100644 (file)
--- a/src/OCCViewer/OCCViewer_ViewPort.h
+++ b/src/OCCViewer/OCCViewer_ViewPort.h
@@ -129,7 +129,12 @@ public:
   
   virtual void   fitAll( bool withZ = true ) = 0;
   virtual void   reset() = 0;
-  
+
+  virtual void    incrementalPan   ( const int incrX, const int incrY ) = 0;
+  virtual void    incrementalZoom  ( const int incr ) = 0;
+  virtual void    incrementalRotate( const int incrX, const int incrY ) = 0;
+
+  /* background color */
   virtual QColor  backgroundColor() const;
   virtual void    setBackgroundColor( const QColor& color) = 0;